15 Signs That You're Pregnant

Breast Tenderness 1 of 16

One of the very first hints of possible pregnancy is sore and sensitive breasts and nipples. Your breasts might also start swelling and feeling heavier pretty early on. And, you may notice that the blood vessels on the breasts are more obvious. These changes are the result of rising hormone levels and increased blood flow in early pregnancy.

But that's not the only thing you might notice.  Click through to see what they are!